TPA
CENTRIFUGAL LOW AND MEDIUM-PRESSURE FAN
Open blade impeller.
Directly coupled motor.
Use: for the suction of very dusty air containing various types of materials in suspension. These types of fans are mainly used in the following industries:
joinery works: for the transport of saw dust and wooden shavings;
tanneries: for the transport of trimmings and skin shavings;
industries for plastic articles: for the transport of granulates.
The temperature of the fluid sucked in must not exceed 80°C.
Characteristics: V = 480÷7.500 m3/h | Pt = 70÷370 kg/m2
ErP: these fans are covered by Directive 2009/125/EC.
SPECIFICATIONS
Model TPA |
Impeller ømm |
Installed Motor | Power KW |
Rotation Speed Rpm |
Volumetric Flow V = m³/min |
Discharge Pressure Pt = kg/m² (mm H2O) |
Inlet Flange Ømm |
Outlet Flange int. mm |
---|---|---|---|---|---|---|---|---|
221 | 220 | 71 A - 2 p | 0,37 | 2750 | 8 - 16 | 93 - 69,5 | 129 | 140x100 |
251 | 250 | 71 B - 2 p | 0,55 | 2750 | 9 - 22 | 110 - 80 | 185 | 200x140 |
281 | 280 | 80 B - 2 p | 1,1 | 2830 | 14 - 40 | 150 - 88 | 205 | 224x160 |
282* | 280 | 80 A - 2 p | 0,75 | 2830 | 12 - 28 | 135 - 94 | 205 | 224x160 |
311 | 310 | 90 L - 2 p | 2,2 | 2850 | 20 - 56 | 183 - 127 | 229 | 250x180 |
312* | 310 | 90 S - 2 p | 1,5 | 2850 | 18 - 45 | 175 - 125 | 229 | 250x180 |
351 | 350 | 112 M - 2 p | 4 | 2900 | 28 - 80 | 228 - 180 | 255 | 280x200 |
352 | 350 | 100 L - 2 p | 3 | 2900 | 25 - 71 | 200 - 143 | 255 | 280x200 |
401 | 400 | 132 S - 2 p | 7,5 | 2900 | 40 - 100 | 304 - 259 | 286 | 315x224 |
402 | 400 | 132 S - 2 p | 5,5 | 2900 | 35 - 90 | 267 - 205 | 286 | 315x224 |
451 | 450 | 160 M - 2 p | 11 | 2930 | 56 - 125 | 372 - 340 | 321 | 355x250 |
452* | 450 | 132 M - 2 p | 9 | 2900 | 50 - 112 | 346 - 312 | 321 | 355x250 |
ATTACHMENTS
A wonderful serenity has taken possession of my entire soul, like these sweet mornings of spring which I enjoy with my whole heart. I am alone, and feel the charm of existence in this spot, which was created for the bliss of souls like mine.
I am so happy, my dear friend, so absorbed in the exquisite sense of mere tranquil existence, that I neglect my talents. I should be incapable of drawing a single stroke at the present moment; and yet I feel that I never was a greater artist than now.
When, while the lovely valley teems with vapour around me, and the meridian sun strikes the upper surface of the impenetrable foliage of my trees, and but a few stray gleams steal into the inner sanctuary, I throw myself down among the tall grass by the trickling stream; and, as I lie close to the earth, a thousand unknown plants are noticed by me: when I hear the buzz of the little world among the stalks, and grow familiar with the countless indescribable forms of the insects and flies, then I feel the presence of the Almighty, who formed us in his own image.
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